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3M 30803 Silicon Carbide Foam Sheet, 5-1/2 x 2-3/4 in - Vehicle Sanding Accessories
3MVehicle Sanding Accessories

3M 30803 Silicon Carbide Foam Sheet, 5-1/2 x 2-3/4 in

The 3M Abrasive Sheet is a silicon carbide foam sheet for vehicle sanding, sized 5 1/2 in by 2 3/4 in (MPN 30803). Its design helps reduce rework due to visible scratches or dieback. 3G Electric interprets demand and…

SKU 3G-OTH-497780

Brand
3M
Item
30803 Silicon Carbide Foam Sheet, 5-1/2 x 2-3/4 in
Part Number
30803
Category
Vehicle Sanding Accessories
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Technical Specifications

3M
Manufacturer Part Number
30803
Type
Silicon Carbide
Material
Silicon Carbide
Overall Lg
5 1/2 in
Features
Helps Reduce Rework Due to Visible Scratches or Dieback
Overall Wd
2 3/4 in
Product Type
Foam Sheet

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Abrasive Sheet is a silicon carbide foam sheet for vehicle sanding, sized 5 1/2 in by 2 3/4 in (MPN 30803). Its design helps reduce rework due to visible scratches or dieback. 3G Electric interprets demand and sources this genuine 3M product across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the 3M Abrasive Sheet 30803 used for?

The 3M Abrasive Sheet 30803 is a silicon carbide foam sheet designed for vehicle sanding. Its construction helps reduce rework caused by visible scratches or dieback, making it suitable for automotive refinishing and paint preparation.

What are the specifications of the 3M Abrasive Sheet 30803?

The 3M Abrasive Sheet 30803 is a silicon carbide foam sheet measuring 5 1/2 in overall length by 2 3/4 in overall width. It features a design that helps reduce rework due to visible scratches or dieback, and is manufactured by 3M.

Where to buy the 3M Abrasive Sheet 30803 worldwide?

3G Electric supplies the genuine 3M Abrasive Sheet 30803 to customers worldwide. We handle full logistics and customs clearance, sourcing this product across 14 industrial departments to deliver it to your location.

How to select the right 3M abrasive sheet for vehicle sanding?

Select a 3M abrasive sheet based on grit, material, and application. For reducing scratches and dieback, the 3M 30803 silicon carbide foam sheet is designed for vehicle sanding. Match the sheet size to your sanding block and the finish required.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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3M Products

3G Electric supplies 3M vehicle sanding accessories. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Silicon carbide abrasive on A-weight paper with pressure-sensitive adhesive backing. 120 grit for fine finishing and light stock removal. Suitable for sanding and finishing metal, wood, and painted surfaces in maintenance and repair tasks
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Silicon carbide abrasive on A-weight paper with pressure-sensitive adhesive backing. 120 grit for fine finishing and light stock removal. Suitable for sanding and finishing metal, wood, and painted surfaces in maintenance and repair tasks
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This adhesive-backed sanding roll features silicon carbide abrasive on A weight paper with a pressure-sensitive adhesive (PSA) backing. The 100 grit provides fine finishing and light deburring on metal, wood, and painted surfaces. Suitable for use with sanding blocks or pads in maintenance and fabrication tasks
This 3 in diameter, 1/4 in thick silicon carbide disc features a hook-and-loop backing for use with rotary sanders on painted surfaces. Its smooth gray texture enables replacement of the compounding step in paint finishing, allowing for faster, cleaner results
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This 3 in diameter, 1/4 in thick silicon carbide disc features a hook-and-loop backing for use with rotary sanders on painted surfaces. Its smooth gray texture enables replacement of the compounding step in paint finishing, allowing for faster, cleaner results
This adhesive-backed sanding and finishing roll is designed for fine finishing on surfaces such as metal, wood, plastic, and painted surfaces. It features 220 grit silicon carbide abrasive on A weight paper with a pressure-sensitive adhesive (PSA) backing for easy application and removal. Suitable for automotive, woodworking, and general industrial maintenance tasks
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This adhesive-backed sanding and finishing roll is designed for fine finishing on surfaces such as metal, wood, plastic, and painted surfaces. It features 220 grit silicon carbide abrasive on A weight paper with a pressure-sensitive adhesive (PSA) backing for easy application and removal. Suitable for automotive, woodworking, and general industrial maintenance tasks
This adhesive-backed sanding and finishing roll features silicon carbide abrasive on A weight paper with a pressure-sensitive adhesive (PSA) backing. It is 2-1/2 inches wide by 4-1/2 feet long with 100 grit. Suitable for light deburring, blending, and fine finishing on various surfaces such as metal, wood, plastic, and painted finishes
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This adhesive-backed sanding and finishing roll features silicon carbide abrasive on A weight paper with a pressure-sensitive adhesive (PSA) backing. It is 2-1/2 inches wide by 4-1/2 feet long with 100 grit. Suitable for light deburring, blending, and fine finishing on various surfaces such as metal, wood, plastic, and painted finishes
This adhesive-backed sanding and finishing roll features 150 grit silicon carbide abrasive on A weight paper with a pressure-sensitive adhesive (PSA) backing. It is suitable for fine sanding and surface preparation on wood, metal, and painted finishes. The roll measures 3 1/4 inches wide by 6 5/8 feet long
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This adhesive-backed sanding and finishing roll features 150 grit silicon carbide abrasive on A weight paper with a pressure-sensitive adhesive (PSA) backing. It is suitable for fine sanding and surface preparation on wood, metal, and painted finishes. The roll measures 3 1/4 inches wide by 6 5/8 feet long

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